1483545540 has 96 divisors (see below), whose sum is σ = 4352818176. Its totient is φ = 376816000.

The previous prime is 1483545533. The next prime is 1483545587. The reversal of 1483545540 is 455453841.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 344239 + ... + 348521.

It is an arithmetic number, because the mean of its divisors is an integer number (45341856).

Almost surely, 2^1483545540 is an apocalyptic number.

1483545540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1483545540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2176409088).

1483545540 is an abundant number, since it is smaller than the sum of its proper divisors (2869272636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1483545540 is a wasteful number, since it uses less digits than its factorization.

1483545540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4569 (or 4567 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

The square root of 1483545540 is about 38516.8215199541. The cubic root of 1483545540 is about 1140.5131423329.

The spelling of 1483545540 in words is "one billion, four hundred eighty-three million, five hundred forty-five thousand, five hundred forty".